New Syntheses of the Bis-Guanylhydrazone and Bis-Thiosemicarbazone of Methylglyoxal

Autor: N. A. Keiko, T. N. Mamashvili
Rok vydání: 2005
Předmět:
Zdroj: Pharmaceutical Chemistry Journal. 39:82-83
ISSN: 1573-9031
0091-150X
Popis: New methods of synthesis of methylglyoxal bis-guanylhydrazone (as bis-hydrochloride) and methylglyoxal bis-thiosemicarbazone are developed, which are based on the reactions of 2-ethoxypropenal with aminoguanidine and thiosemicarbazide in an acid medium.
Databáze: OpenAIRE